What is a good user story?In scrum, we get married to user story. Have you ever thought of which story is good to get married and which is not? What are characteristics of a good user story? The acronym "INVEST" can guide you to identify the good stories:
I – Independent
N – Negotiable
V – Valuable
E – Estimable
S – Small
T – Testable
IndependentStories are easiest to work with if they are independent. Its better for them to neither overlap with nor depend on other stories and we should be able to schedule and implement them in any order.
We can not always achieve this. Once in a blue moon, we may say things like "3 points for the first screen, then 1 point for other screens."